more than 100 countrys recognized the syrian national coalition hours after president obama declared it was the legitimate representative of that country. chief intelligence correspondent catherine herridge tells us this opens the door for a dramatic boost in western aid and leads to a new set of problems. >> opposition forces advance toward damascus, including this attack on the syrian government interior ministry, president obama confirmed interview with abc news that some of the rebels now have official u.s. backing. >> we have made a decision that the syrian opposition coalition is inclusive enough, is reflective and representative enough of the syrian population that we consider them the legitimate representative of the syrian people in opposition to the assad regime. >> less than 24 hours after the president's statement, u.s. officials confirmed the intelligence showed the conflict is escalating. >> we are seeing use of another egregious weapon, barrel bomb. an incendiary bomb containing flammable materials. it's indris crimnant in terms of civilian. >> the move to recognize el